DE112013005975T5 - System and method for automatically aligning an angle of a three-dimensional display within a vehicle - Google Patents
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- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
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Abstract
Eine Fahrzeug-Displayanordnung (12) weist ein dreidimensionales (3D) Display (18, 20) und ein Stellglied auf, welches mit dem 3D-Display gekoppelt ist. Das Stellglied ist ausgebildet, eine Orientierung bzw. Ausrichtung des 3D-Displays relativ zu einem Fahrzeuginsassen auszurichten. Die Fahrzeug-Displayanordnung weist ferner eine Sensoranordnung auf, die ausgebildet ist, eine Position eines Kopfes eines Fahrzeuginsassens zu überwachen. Die Fahrzeug-Displayanordnung weist darüber hinaus eine Steuereinrichtung auf, die kommunikativ mit der Sensoranordnung und dem Stellglied gekoppelt ist. Die Steuereinrichtung ist ausgebildet, das Stellglied anzusteuern, um die Orientierung bzw. Ausrichtung des 3D-Displays basierend auf der Position des Kopfes des Fahrzeuginsassens auszurichten.A vehicle display arrangement (12) has a three-dimensional (3D) display (18, 20) and an actuator, which is coupled to the 3D display. The actuator is configured to align orientation of the 3D display relative to a vehicle occupant. The vehicle display assembly further includes a sensor assembly configured to monitor a position of a head of a vehicle occupant. The vehicle display assembly further includes a controller communicatively coupled to the sensor assembly and the actuator. The controller is configured to drive the actuator to align the orientation of the 3D display based on the position of the head of the vehicle occupant.
Description
QUERVERWEIS AUF ZUGEHÖRIGE PATENTANMELDUNGENCROSS-REFERENCE TO RELATED PATENT APPLICATIONS
Diese Anmeldung beansprucht die Priorität und den Vorzug der vorläufigen U.S. Patentanmeldung mit der Anmeldenr. 61/737,252, welche die Bezeichnung „SYSTEM UND VERFAHREN ZUM AUTOMATISCHEN AUSRICHTEN EINES WINKELS EINES DREIDIMENSIONALEN DISPLAYS INNERHALB EINES FAHRZEUGES” aufweist und welche am 14. Dezember 2012 angemeldet wurde, wobei diese Anmeldung vollständig hierbei durch Bezugnahme einbezogen ist.This application claims the priority and benefit of U.S. provisional U.S. Patents. Patent application with the registration no. 61 / 737,252, which is entitled "SYSTEM AND METHOD FOR AUTOMATICALLY ALIGNING AN ANGLE OF A THREE-DIMENSIONAL DISPLAY WITHIN A VEHICLE" and which was filed on December 14, 2012, this application being fully incorporated herein by reference.
HINTERGRUND DER ERFINDUNGBACKGROUND OF THE INVENTION
Die Erfindung betrifft allgemein ein System sowie ein Verfahren zum automatischen Ausrichten eines Winkels eines dreidimensionalen Displays innerhalb eines Fahrzeuges.The invention relates generally to a system and method for automatically aligning an angle of a three-dimensional display within a vehicle.
Manche Fahrzeuge weisen eine Vielzahl von Displays auf, die ausgebildet sind, an einen Fahrer Informationen auszugeben. Beispielsweise kann ein Armaturenbrett Messinstrumente und/oder Displays aufweisen, die ausgebildet sind, u. a. Informationen hinsichtlich der Fahrzeuggeschwindigkeit, hinsichtlich der Treibstoffmenge, hinsichtlich der Treibstoffeffizienz, hinsichtlich der Öltemperatur, hinsichtlich des Öldruckes, hinsichtlich der Kühlmitteltemperatur und hinsichtlich der Motorumdrehung anzuzeigen. Manche Instrumententafeln weisen auch graphische Darstellungen der angezeigten Informationen auf. Beispielsweise kann die Instrumententafel ein Display aufweisen, welches ausgebildet ist, in einer graphischen Darstellung die Treibstoffeffizienz als eine Funktion der Zeit darzustellen. Zusätzlich kann das Fahrzeug ein weiteres Display innerhalb einer Mittelkonsole aufweisen, wobei dieses weitere Display ausgebildet ist, zusätzliche graphische Information dem Fahrer anzuzeigen. Beispielsweise kann das Mittelkonsolen-Display u. a. navigationsbezogene Information, umweltgerechte Information und Audio-Funktionen anzeigen.Some vehicles have a plurality of displays that are configured to output information to a driver. For example, a dashboard measuring instruments and / or displays, which are formed, u. a. Information regarding vehicle speed, fuel quantity, fuel efficiency, oil temperature, oil pressure, coolant temperature, and engine revolution. Some instrument panels also have graphical representations of the displayed information. For example, the instrument panel may include a display configured to graphically depict fuel efficiency as a function of time. Additionally, the vehicle may have another display within a center console, which further display is configured to display additional graphical information to the driver. For example, the center console display u. a. display navigation-related information, environmentally sound information and audio features.
In manchen Fahrzeugen kommen ein oder mehrere dreidimensionale (3D) Displays zum Einsatz, um in einer effizienten Weise dem Fahrer Informationen darzustellen. Bei den 3D-Displays kann es sich um autostereoskopische Displays handeln, sodass der Fahrer in die Lage versetzt wird, ein 3D-Bild auf dem Display anzuschauen, ohne dass hierfür eine 3D-Brille (beispielsweise polarisierte Brillen, LCD-Shutter-Brillen, etc.) zu verwenden. Beispielsweise kann das autostereoskopische 3D-Display eine Vielzahl von Pixeln aufweisen, die ausgebildet sind, ein Bild auf einer Displayoberfläche auszubilden, und eine Parallax-Barriere aufweisen, die angrenzend an der Displayoberfläche positioniert ist, um das Bild in einen Bereich für das linke Auge und einen Bereich für das rechte Auge aufzutrennen. Um das Bild dreidimensional zu betrachten, ist das autostereoskopische 3D-Display im Wesentlichen senkrecht zu einer Sichtlinie des Betrachters positioniert. Aufgrund von vielen unterschiedlichen horizontalen Positionen des Fahrers und/oder aufgrund von Bewegungen des Fahrers (beispielsweise in der horizontalen Richtung) in Erwiderung der Fahrzeugdynamik besteht leider das Problem darin, dass die Anzeige unter Umständen nicht im Wesentlichen senkrecht zu der Sichtlinie des Fahrers ausgerichtet ist, wenn der Kopf des Fahrers in Richtung des Displays gerichtet ist. Von daher besteht die Gefahr, dass der Fahrer unter Umständen das Bild nicht dreidimensional betrachten kann.In some vehicles, one or more three-dimensional (3D) displays are used to efficiently present information to the driver. The 3D displays may be autostereoscopic displays, enabling the driver to view a 3D image on the display without the need for 3D glasses (eg, polarized glasses, LCD shutter glasses, etc.) .) to use. For example, the autostereoscopic 3D display may include a plurality of pixels configured to form an image on a display surface and having a parallax barrier positioned adjacent to the display surface to surround the image into an area for the left eye and to separate an area for the right eye. To view the image in three dimensions, the autostereoscopic 3D display is positioned substantially perpendicular to a line of sight of the viewer. Unfortunately, due to many different horizontal positions of the driver and / or movements of the driver (eg in the horizontal direction) in response to vehicle dynamics, the problem is that the display may not be oriented substantially perpendicular to the driver's line of sight. when the driver's head is directed towards the display. Therefore, there is a risk that the driver may not be able to view the image in three dimensions.
KURZBESCHREIBUNG DER ERFINDUNGBRIEF DESCRIPTION OF THE INVENTION
Die vorliegende Erfindung betrifft eine Fahrzeug-Displayanordnung, welche ein dreidimensionales (3D) Display und ein mit dem 3D-Display gekoppeltes Stellglied aufweist. Das Stellglied ist ausgebildet, eine Orientierung bzw. Ausrichtung des 3D-Displays relativ zu einem Fahrzeuginsassen auszurichten. Die Fahrzeug-Displayanordnung weist ferner eine Sensoranordnung auf, die ausgebildet ist, eine Position eines Kopfes des Fahrzeuginsassens zu überwachen. Die Fahrzeug-Displayanordnung weist ebenfalls ferner eine Steuereinrichtung auf, die kommunikativ mit der Sensoranordnung und dem Stellglied gekoppelt ist. Die Steuereinrichtung ist ausgebildet, das Stellglied anzusteuern, um die Orientierung bzw. Ausrichtung des 3D-Displays basierend auf der Position des Kopfes des Fahrzeuginsassens auszurichten.The present invention relates to a vehicle display assembly having a three-dimensional (3D) display and an actuator coupled to the 3D display. The actuator is configured to align orientation of the 3D display relative to a vehicle occupant. The vehicle display assembly further includes a sensor assembly configured to monitor a position of a head of the vehicle occupant. The vehicle display assembly also includes a controller communicatively coupled to the sensor assembly and the actuator. The controller is configured to drive the actuator to align the orientation of the 3D display based on the position of the head of the vehicle occupant.
Die vorliegende Erfindung betrifft ferner eine Fahrzeug-Displayanordnung, welche ein dreidimensionales (3D) Display und ein Stellglied aufweist, welches mit dem 3D-Display gekoppelt ist. Das Stellglied ist ausgebildet, eine Orientierung bzw. Ausrichtung des 3D-Displays relativ zu einem ersten Fahrzeuginsassen und einem Fahrzeuginsassen auszurichten. Die Fahrzeug-Displayanordnung weist ferner eine Sensoranordnung auf, die ausgebildet ist, eine erste Position eines ersten Kopfes des ersten Fahrzeuginsassens und eine Position eines zweiten Kopfes des zweiten Fahrzeuginsassens zu überwachen. Die Fahrzeug-Displayanordnung weist darüber hinaus eine Steuereinrichtung auf, die kommunikativ mit der Sensoranordnung und dem Stellglied gekoppelt ist. Die Steuereinrichtung ist ausgebildet, das Stellglied anzusteuern, um die Orientierung bzw. Ausrichtung des 3D-Displays basierend auf der ersten Position des ersten Kopfes und/oder der zweiten Position des zweiten Kopfes auszurichten.The present invention further relates to a vehicle display assembly having a three-dimensional (3D) display and an actuator coupled to the 3D display. The actuator is configured to align orientation of the 3D display relative to a first vehicle occupant and a vehicle occupant. The vehicle display assembly further includes a sensor assembly configured to monitor a first position of a first head of the first vehicle occupant and a position of a second head of the second vehicle occupant. The vehicle display assembly further includes a controller communicatively coupled to the sensor assembly and the actuator. The controller is configured to control the actuator to align the orientation of the 3D display based on the first position of the first head and / or the second position of the second head.
Die vorliegende Erfindung betrifft ferner ein Verfahren zum Betreiben einer Fahrzeug-Displayanordnung, wobei das Verfahren den Schritt des Empfangens eines ersten Signals von einer Sensoranordnung aufweist, wobei das erste Signal auf eine Position eines Kopfes eines Fahrzeuginsassens hinweist. Das Verfahren weist ferner den Schritt des Bestimmens einer gewünschte Orientierung bzw. Ausrichtung eines dreidimensionalen (3D) Displays basierend auf dem ersten Signal auf. Die gewünschte Orientierung bzw. Ausrichtung richtet das 3D-Display in Richtung des Kopfes des Fahrzeuginsassens aus. Das Verfahren weist ferner den Verfahrensschritt des Versendens eines zweiten Signals an ein Stellglied, welches mit dem 3D-Display gekoppelt ist, wobei dieses zweite Signal auf die gewünschte Orientierung bzw. Ausrichtung hinweist.The present invention further relates to a method for operating a vehicle A display assembly, the method comprising the step of receiving a first signal from a sensor assembly, the first signal indicative of a position of a head of a vehicle occupant. The method further includes the step of determining a desired orientation of a three-dimensional (3D) display based on the first signal. The desired orientation or orientation aligns the 3D display in the direction of the head of the vehicle occupant. The method further includes the step of sending a second signal to an actuator coupled to the 3D display, this second signal indicative of the desired orientation.
ZEICHNUNGENDRAWINGS
DETAILLIERTE BESCHREIBUNGDETAILED DESCRIPTION
Wie hierin verwendet soll der Begriff „dreidimensional” oder „3D” ein Bild bezeichnen, welches anmutet, als würde es drei Dimensionen haben, und zwar im Vergleich bei einer zweidimensionalen perspektivischen Ansicht eines 3D-Objektes. Derartige Bilder sind als stereoskopische Bilder bekannt. Der Begriff „3D-Display” bezeichnet eine Anzeigevorrichtung, die ausgebildet ist, ein 3D-Bild auszugeben. Wie es im Einzelnen nachfolgend diskutiert wird, können die vorliegenden Ausführungsformen autostereoskopische Displays verwenden, welche einen Fahrzeuginsassen in die Lage versetzen, ein 3D-Bild auf dem Display zu betrachten, und zwar ohne 3D-Brillen (beispielsweise polarisierte Brillen, LCD-Shutter-Brillen, etc.) zu verwenden. Beispielsweise kann das autostereoskopische 3D-Display eine Vielzahl von Pixel aufweisen, die ausgebildet sind, ein Bild auf einer Displayoberfläche auszubilden, und eine Parallax-Barriere aufweisen, welche angrenzend an der Displayoberfläche angeordnet ist, um das Bild in eine Bereich für das linke Auge und einen Bereich für das rechte Auge aufzutrennen. Um das Bild in drei Dimensionen zu betrachten, ist das autostereoskopische 3D-Display im Wesentlichen senkrecht zu einer Sichtlinie des Fahrzeuginsassens positioniert. Dem zufolge betrachtet ein rechtes Auge des Fahrzeuginsassens den Bereich des Bildes für das rechte Auge, und ein linkes Auge des Fahrzeuginsassens betrachtet den Bereich des Bildes für das linke Auge. Da jedes Auge ein unterschiedliches Bild sieht, scheint das 3D-Display ein 3D-Bild anzuzeigen.As used herein, the term "three-dimensional" or "3D" is intended to refer to an image that appears to have three dimensions, as compared to a two-dimensional perspective view of a 3D object. Such images are known as stereoscopic images. The term "3D display" refers to a display device that is configured to output a 3D image. As discussed in detail below, the present embodiments may use autostereoscopic displays that enable a vehicle occupant to view a 3D image on the display without 3D glasses (eg, polarized glasses, LCD shutter glasses , etc.) to use. For example, the autostereoscopic 3D display may include a plurality of pixels configured to form an image on a display surface and having a parallax barrier disposed adjacent to the display surface to surround the image into an area for the left eye and to separate an area for the right eye. To view the image in three dimensions, the autostereoscopic 3D display is positioned substantially perpendicular to a line of sight of the vehicle occupant. Accordingly, a right eye of the vehicle occupant views the area of the right eye image, and a left eye of the vehicle occupant views the area of the left eye image. There every eye sees a different image, the 3D display seems to display a 3D image.
In der dargestellten Ausführungsform weist die Fahrzeug-Displayanordnung
Wie dargestellt, kann die Fahrzeug-Displayanordnung
Rein exemplarisch erfasst bei Inbetriebnahme des Fahrzeuges
Bei der dargestellten Ausführungsform ist die Fahrzeug-Displayanordnung
In manchen Ausführungsformen kann das 3D-Display
Wie dargestellt, ist der erste Kopf
Während lediglich bestimmte Merkmale und Ausführungsformen der Erfindung dargestellt und beschrieben wurden, ist es für den Fachmann ersichtlich, dass diverse Modifikationen und Änderungen auftreten können (beispielsweise hinsichtlich Variationen in der Größe, in Dimensionen, strukturelle Variationen, Variationen hinsichtlich der Formgebung und Proportionen von bestimmten Elementen, Variationen hinsichtlich von Parameterwerten (beispielsweise Temperaturen, Drücken, etc.), Variationen hinsichtlich der Montageanordnungen, der Verwendung von Materialien, der Verwendung von Farben, der Verwendung von Ausrichtungen, etc.) und zwar ohne dass grundlegend von den neuartigen Lehren und Vorteilen des in den Patentansprüchen geforderten Gegenstandes abgewichen wird. Die Reihenfolge oder Anordnung von jedweden Verfahrensschritten kann gemäß alternativen Ausführungsformen variiert oder umgeordnet werden. Von daher sollen die beiliegenden Patentansprüche so betrachtet werden, als dass diese all solche Modifikationen und Abänderungen mit abdecken. Darüber hinaus sind möglicherweise nicht sämtliche Merkmale einer tatsächlichen Realisierung im Rahmen des Erfordernisses, eine kurze Beschreibung der exemplarischen Ausführungsformen bereitzustellen, beschrieben (d. h. solche, die nicht im Zusammenhang mit der Realisierung stehen, die gegenwärtig als die beste Ausführungsform der Erfindung angesehen werden, oder solche, die nicht angesehen werden, die beanspruchte Erfindung auszuführen). Es ist ersichtlich, dass bei der Entwicklung solcher tatsächlichen Realisierungen im Rahmen eines Engineering- oder Design-Projekts diverse Entscheidungen hinsichtlich der Implementierung durchgeführt werden können. Solch ein Entwicklungsansatz kann komplex und zeitaufwändig sein, jedoch stellt dieser eine Routine dar, die beim Design, bei der Fabrikation und der Herstellung für den Fachmann mit dem Vorziehen der vorliegenden Offenbarung vorkommen, ohne dass dies eine unangemessene Untersuchung bedarf.While only certain features and embodiments of the invention have been illustrated and described, it will be apparent to those skilled in the art that various modifications and changes can occur (for example, variations in size, dimensions, structural variations, variations in the shape and proportions of particular elements , Variations in parameter values (eg, temperatures, pressures, etc.), variations in mounting arrangements, the use of materials, the use of colors, the use of orientations, etc.) without being fundamentally different from the novel teachings and advantages of the present invention Deviated from the claims required in the claims. The order or arrangement of any method steps may be varied or rearranged according to alternative embodiments. It is therefore intended that the appended claims be regarded as covering all such modifications and alterations. Moreover, not all features of an actual implementation may be described within the scope of the need to provide a brief description of the exemplary embodiments (ie, those not related to the realization currently contemplated as the best mode of carrying out the invention or such which are not considered to carry out the claimed invention). It will be appreciated that various implementation decisions may be made in developing such actual implementations as part of an engineering or design project. Such a developmental approach can be complex and time consuming, but it is a routine that occurs to those skilled in the art of designing, manufacturing, and manufacturing with the benefit of the present disclosure without undue investigation.
Claims (20)
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JP2016510518A (en) | 2016-04-07 |
US9789762B2 (en) | 2017-10-17 |
WO2014093100A1 (en) | 2014-06-19 |
JP6289498B2 (en) | 2018-03-07 |
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